12469575

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3137}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 21012048

約数和(自身を除く): 8542473

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3137, 3975, 9411, 15685, 47055, 78425, 166261, 235275, 498783, 831305, 2493915, 4156525, 12469575]

約数ペア:

[(1, 12469575), (3, 4156525), (5, 2493915), (15, 831305), (25, 498783), (53, 235275), (75, 166261), (159, 78425), (265, 47055), (795, 15685), (1325, 9411), (3137, 3975)]